音标：[si'li:niәm]
n. 硒
【化】 硒Se
【医】 硒(34号元素)
在线英汉词典

selenium的短语、例句：

selenium n[U] (chemistry 化) non-metallic element whose power to conduct electric current increases as the light reaching it becomes more intense 硒. =>App 10 见附录 10.